Natural Ester Transformer Oil For Transformers
With its exceptional insulating properties, transformer oil efficiently isolates windings from each other and their external casings, reducing the likelihood of electrical shock incidents and protecting electrical systems from harm.
Product Details：Natural Ester Transformer Oil For Transformers
Transformer oil efficiently sequesters moisture from the ambient air, barricading its entry into the transformer's interior, which is paramount in safeguarding against moisture-induced corrosion and short circuits within the iron core and windings. Furthermore, it possesses the ability to segregate moisture from other oil constituents, forestalling oil emulsification.
PARAMETER：
Sports Event | GB2536-2011 1-20°C (special) indicator | Typical Properties | Test Methods |
Minimum Cold Commissioning Temperature (LCSET)/°C | -20 | - | - |
Functional Characteristics | |||
Pour Point/°C | ≯-30 | <-35 | GB/T 3535 |
Kinematic Viscosity (40°C)/(Mm²/S) | ≯12 | 66 | GB/T 265 |
Kinematic Viscosity (-20°C)/(Mm²/S) | ≯1800 | 503 | |
Water Content/(Mg/Kg) | ≯30 | 21 | GB/T 7600 |
Breakdown Voltage/KV Untreated Oil | ≮30 | 69 | GB/T 507 |
Density (20°C)/(Kg/M³) | ≯895 | 886.7 | SH/T 0604 |
Aniline Point／℃ | reporting | 78 | GB/T 262 |
Dielectric Loss Factor (90°C) | ≯0.005 | 0.0005 | GB/T 5654 |
Refining/Stabilizing Properties | |||
Exterior Condition | Clear and transparent, no sediment | Clear and transparent, no sediment | visual assessment |
Acid Value (in KOH)/(Mg/G) | ≯0.01 | <0.01 | NB/SH/T 0836 |
Water-Soluble Acids or Bases | not have | not have | GB/T 259 |
Interfacial Tension/(MN/M) | ≮40 | 46 | GB/T 6541 |
Total Sulfur Content (Mass Fraction)/% | ≯0.15 | 0.002 | SH/T 0689 |
Corrosive Sulfur | non-corrosive | non-corrosive | SH/T0804 |
Content of Antioxidant (Mass Fraction)/% | 0.08~0.40 | 0.30 | NB/SH/T0802 |
2-Furfural Content/(Mg/Kg) | ≯0.05 | <0.01 | NB/SH/T0812 |
Operational Characteristics | |||
Oxidation Stability (120°C) | - | - | NB/SH/T 0811 |
Test Time: 500h | - | - | |
--Total Acid Value (in KOH)/(Mg/G) | ≯0.3 | 0.15 | |
--Oil Sludge (Mass Fraction)/% | ≯0.05 | 0.02 | |
--Dielectric Loss Factor (90°C) | ≯0.050 | 0.024 | GB/T 5654 |
Gassing/(Mm³/Min) | reporting | +38 | NB/SH/T 0810 |
Electrically Charged Tendency (ECT)/(μC/M³) | reporting | 1 | DL/T 385 |
HSE Characteristics | |||
Flash Point (Closed)/°C | ≮135 | 142 | GB/T 261 |
PCA Content (Mass Fraction)/% | ≯3 | 1.5 | NB/SH/T 0838 |
Polychlorinated Biphenyl (PCB) Content/(Mg/Kg) | undetectable | undetectable | SH/T 0803 |
1. Avoiding Adverse Environments：
By strictly adhering to these temperature and humidity parameters, we can effectively shield the transformer oil from the detrimental effects of extreme temperatures and humidity. This, in turn, guarantees the oil's longevity and ensures it remains in its prime condition.
2. Growth Trajectory of the Liquid-Immersed Transformer Market
The global liquid-immersed transformer market is anticipated to swell by an impressive USD 10.74 billion over the period from 2023 to 2027, fueled by a CAGR exceeding 5.86%.
These transformers, which employ mineral oil as a dual-functioning agent for electrical insulation and arc extinction, occupy a crucial position in high-voltage transmission systems. They play a pivotal role in the power sector, supporting various sectors including industries, commercial ventures, and residential sectors, primarily in grid-based installations. The advent of AI technology has significantly enhanced their operational efficiency, reduced costs, and minimized diagnostic inaccuracies.
Additionally, the escalating adoption of renewable energy sources, such as solar, wind, hydroelectric, and geothermal power, is driving market expansion, particularly in urban landscapes where the demand for these transformers is escalating.
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Q: What products can you supply?
A: We specialize in products in the chemical field, including but not limited to transformer oil, industrial lubricants, transformers and oil filters. For specific product catalogs and detailed information, please refer to our official website or contact our sales representatives for availability.
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